%0 Journal Article
%T Y elastic constants of polycrystalline materials with hexagonal system structure<br>具有六方晶系结构的多晶体材料弹性常数——Y弹性常数
%A Lin Zheng
%A Liu Min
%A <br>林政
%A 刘旻
%J 物理学报
%D 2009
%I 
%X In this paper, the physical parameters Y elastic constants mewly proposed in our previous paper are applied to polycrystalline materials with hexagonal structure to deduce Y elastic constants thereof and to compare with the x-ray elastic constants of polycrystalline materials of hexagonal structure through calculation of examples. Though the expressions of mechanical elastic constants of polycrystalline materials deduced from the application of Y elastic constants are different from the conclusions of Kneer, the calculaled results for concrete materials are in full compliance.
%K Y elastic constants
%K hexagonal system
%K polycrystalline materials<br>Y弹性常数，
%K 六方晶系，
%K 多晶体材料
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=467B4D7C764D1855BA2B1979A507AB3E&yid=DE12191FBD62783C&vid=9FFCC7AF50CAEBF7&iid=59906B3B2830C2C5&sid=D363BBD3D4B5D28D&eid=19B664E8123AC3E1&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0